More recently, Don Rempel and he described an electrically compensated FTICR trap to improve mass resolving power.
2.
The mass resolving power is the measure of the ability to distinguish two peaks of slightly different " m / z ".
3.
Because a spectrum can be obtained in about 300 milliseconds, liquid chromatography is often coupled with the ETD MS / MS . The disadvantage of using LQT is that the mass resolving power is less than that of other mass spectrometers.